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Question 43 Which of these is the correct name for Li2SO4? o Lithium sulfide Dilithium sulfide Dilithium tetrasulphate o Lithium sulfate O Dilithium tetrasulfide Question 44 How many moles of caffeine (CgH10N402) are present in a 1.250 kg sample? 6.4 x 100 moles -6 0.006 moles o0.008 moles O6.44 moles 8.56 moles Question 45 An international group of zookeepers with successful breeding programs made the following animal exchanges last year. Using the same bartering system, how many anteaters can a zoo obtain in exchange for 4 oryxes? 3 oryxes = 1 tiger 1 camel = 6 anteaters 2 flamingos = 1 anteater 5 lemurs = 1 rhino 1 rhino = 4 monkeys 3 lemurs = 1 camel 3 monkeys 1 tiger I rhino = 4 oryxes 6 anteaters 10 anteaters 15 anteaters o 20 anteaters O 30 anteaters Question 46 What is the correct name of K20? Dipotassium dioxide Potassium dioxide Potassium monoxide Potassium oxygen Potassium oxide

Question 43 Which of these is the correct name for Li2SO4? o Lithium sulfide Dilithium sulfide Dilithium tetrasulphate o Lithium sulfate O Dilithium tetrasulfide Question 44 How many moles of caffeine (CgH10N402) are present in a 1.250 kg sample? 6.4 x 100 moles -6 0.006 moles o0.008 moles O6.44 moles 8.56 moles Question 45 An international group of zookeepers with successful breeding programs made the following animal exchanges last year. Using the same bartering system, how many anteaters can a zoo obtain in exchange for 4 oryxes? 3 oryxes = 1 tiger 1 camel = 6 anteaters 2 flamingos = 1 anteater 5 lemurs = 1 rhino 1 rhino = 4 monkeys 3 lemurs = 1 camel 3 monkeys 1 tiger I rhino = 4 oryxes 6 anteaters 10 anteaters 15 anteaters o 20 anteaters O 30 anteaters Question 46 What is the correct name of K20? Dipotassium dioxide Potassium dioxide Potassium monoxide Potassium oxygen Potassium oxide

Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter8: Chemical Composition
Section: Chapter Questions
Problem 128CP: itamin B12 , cyancobalamin, is essential for human nutrition. Its molecular formula is...
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Question 43 Which of these is the correct name for Li2SO4? o Lithium sulfide Dilithium sulfide Dilithium tetrasulphate o Lithium sulfate O Dilithium tetrasulfide Question 44 How many moles of caffeine (CgH10N402) are present in a 1.250 kg sample? 6.4 x 100 moles -6 0.006 moles o0.008 moles O6.44 moles 8.56 moles Question 45 An international group of zookeepers with successful breeding programs made the following animal exchanges last year. Using the same bartering system, how many anteaters can a zoo obtain in exchange for 4 oryxes? 3 oryxes = 1 tiger 1 camel = 6 anteaters 2 flamingos = 1 anteater 5 lemurs = 1 rhino 1 rhino = 4 monkeys 3 lemurs = 1 camel 3 monkeys 1 tiger I rhino = 4 oryxes 6 anteaters 10 anteaters 15 anteaters o 20 anteaters O 30 anteaters Question 46 What is the correct name of K20? Dipotassium dioxide Potassium dioxide Potassium monoxide Potassium oxygen Potassium oxide
Transcribed Image Text:Question 43 Which of these is the correct name for Li2SO4? o Lithium sulfide Dilithium sulfide Dilithium tetrasulphate o Lithium sulfate O Dilithium tetrasulfide Question 44 How many moles of caffeine (CgH10N402) are present in a 1.250 kg sample? 6.4 x 100 moles -6 0.006 moles o0.008 moles O6.44 moles 8.56 moles Question 45 An international group of zookeepers with successful breeding programs made the following animal exchanges last year. Using the same bartering system, how many anteaters can a zoo obtain in exchange for 4 oryxes? 3 oryxes = 1 tiger 1 camel = 6 anteaters 2 flamingos = 1 anteater 5 lemurs = 1 rhino 1 rhino = 4 monkeys 3 lemurs = 1 camel 3 monkeys 1 tiger I rhino = 4 oryxes 6 anteaters 10 anteaters 15 anteaters o 20 anteaters O 30 anteaters Question 46 What is the correct name of K20? Dipotassium dioxide Potassium dioxide Potassium monoxide Potassium oxygen Potassium oxide
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